tbs electronics OCS 250-70 Owner's manual

Category
Rechargeable batteries
Type
Owner's manual
MPPT Solar Charge Controller
Omnicharge Solar
OCS 150-60 (150V/60A)
OCS 250-70 (250V/70A)
Installation manual
Installatie handleiding
Installationsanleitung
Manuel d’installation
Manual de instalación
TBS ELECTRONICS BV
De Marowijne 3, 1689AR, Zwaag, The Netherlands
tbs-electronics.com
2
3
Notice of Copyright
Omnicharge Solar 60-70A MPPT Solar Charge Controller installation manual © 2023 TBS Electronics
BV. All rights reserved. No part of this document may be reproduced in any form or disclosed to third
parties without the express written permission of TBS Electronics BV, De Marowijne 3, 1689AR,
Zwaag, The Netherlands. TBS Electronics BV reserves the right to revise this document and to
periodically make changes to the content hereof without obligation or organization of such revisions
or changes, unless required to do so by prior arrangement.
Exclusions for documentation and product usage
UNLESS SPECIFICALLY AGREED TO IN WRITING, TBS ELECTRONICS BV (“TBS”) :
1. MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY
TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER
DOCUMENTATION
2. ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR EXPENSES,
WHETHER SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT
ARISE OUT OF THE USE OF SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION
WILL BE ENTIRELY AT THE USER’S RISK
3. REMINDS YOU THAT IF THIS MANUAL IS IN ANY LANGUAGE OTHER THAN ENGLISH OR
DUTCH, ALTHOUGH STEPS HAVE BEEN TAKEN TO MAINTAIN THE ACCURACY OF THE
TRANSLATION, THE ACCURACY CANNOT BE GUARANTEED.
4. MAKES NO WARRANTY, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE,
REGARDING THESE TBS PRODUCTS AND MAKES SUCH TBS PRODUCTS
AVAILABLE SOLELY ON AN “AS IS” BASIS.
5. SHALL IN NO EVENT BE LIABLE TO ANYONE FOR SPECIAL, COLLATERAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR ARISING OUT OF PURCHASE OR
USE OF THESE TBS PRODUCTS. THE SOLE AND EXCLUSIVE LIABILITY TO TBS, REGARDLESS
OF THE FORM OF ACTION, SHALL NOT EXCEED THE PURCHASE PRICE OF THE TBS
PRODUCTS DESCRIBED HERE IN.
Document name, date and part number
OCS-60-70 Installation Manual Rev1endfs”, August 2023, xxxxxx
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English
Page 5
Nederlands
Pagina 18
Deutsch
Seite 31
Francais
Page 44
Español
Página 57
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TABLE OF CONTENTS
1. SAFETY PRECAUTIONS ........................................................................................................................ 6
2. INSTALLATION .................................................................................................................................... 8
2.1 Installation precautions ........................................................................................................... 8
2.2 Mounting ................................................................................................................................. 8
2.3 Wiring details .......................................................................................................................... 9
2.3.1 Other connections ............................................................................................................. 11
2.3.2 Detachable display for remote use ................................................................................... 11
3. COMMISSIONING ............................................................................................................................. 12
3.1 Connecting the battery ......................................................................................................... 12
3.2 Battery type selection and solar charger reset ..................................................................... 13
3.3 Connecting the PV panels ..................................................................................................... 14
4. TECHNICAL SPECIFICATIONS ............................................................................................................ 15
5. WARRANTY CONDITIONS ................................................................................................................. 16
6. DECLARATION OF CONFORMITY ...................................................................................................... 17
6
1. SAFETY PRECAUTIONS
Thank you for purchasing a TBS Electronics (TBS) Omnicharge Solar MPPT Solar Charge Controller
(hereinafter referred to as 'product' or ‘solar charger’). Please read this installation manual for
information about installing the product correctly and safely. Keep this installation manual and all
other included documentation close to the product for future reference. For the most recent manual
revision, please check the downloads section of our website.
The installation instructions are intended for installers that should have knowledge and experience
in installing electrical equipment, knowledge of the applicable installation codes, and awareness of
the hazards involved in performing electrical work and how to reduce those hazards.
This chapter contains important safety information for this product. READ ALL instructions and
cautionary markings on or provided with this product, and all appropriate sections of this guide. This
product contains no user serviceable parts. Opening up the product will void product warranty.
Do not cover or obstruct any air vent openings and/or install in a zero clearance
compartment. Ensure that there is always sufficient free space around the product
for ventilation.
Shock hazard! Solar panel arrays may generate dangerously high open circuit
voltages.
Avoid moisture ingress. Never expose the unit to snow, water, etc.
Explosion hazard! Do not use this product in the vicinity of flammable fumes or
gases.
After unpacking, check if the product shows any mechanical damage. Never use
the product when the enclosure shows any visual damage caused by harsh
handling, or when it has been dropped accidentally. Contact your local supplier for
further information.
Do not mount this product in a publicly accessible area. Keep away from children!
When installing or servicing this product, always make sure that the solar panel
input is de-energized by either opening the advised double pole circuit breaker in
the PV line or by protecting the solar panels from light by covering these.
Never touch uninsulated wire ends and always use insulated tools during
installation and servicing of this product.
Please use this product for the designated application only
7
BATTERY WARNINGS
When working with electrical equipment or lead acid batteries, have someone
nearby in case of an emergency.
Study and follow all the battery manufacturer’s specific precautions when
installing, using and servicing the battery connected to the charger.
Wear eye protection and gloves.
Avoid touching your eyes while using this unit.
Keep fresh water and soap on hand in the event battery acid comes in contact with
eyes. If this occurs, clean right away with soap and water for a minimum of 15
minutes and seek medical attention.
Batteries can produce explosive gases. DO NOT smoke or have an open spark or
fire near the system.
Never attempt to re-charge a damaged, frozen or non-rechargeable battery.
Avoid dropping any metal tool or object on the battery. Doing so could create a
spark or short circuit which goes through the battery or another electrical tool that
may create an explosion.
!
CAUTION
LIMITATIONS OF USE
Do not use in connection with life support systems or other medical equipment or devices.
This battery charger is not to be used by persons with reduced physical or mental
capabilities or lack of knowledge and experience. Not to be operated or used by children.
8
2. INSTALLATION
2.1 Installation precautions
WARNING
The PV (solar panel) input of this product is not isolated from the battery output.
Therefore the PV-, battery- and control circuits are considered hazardous and
should not be user accessible.
Keep at least 15cm of clear space available above and below the product
Always protect the PV and battery connections against inadvertent contact. Install
the product in a well ventilated enclosure or provide other means of protection.
Always use flexible multistranded copper cables for the PV and battery
connections. Using cables with a too low strand count will result in a higher contact
resistance which eventually may result in fire hazards.
Always provide a means of strain relief for all connected cables, in order to limit
the amount of mechanical stress to the connections
Make sure that the ambient temperature is between -35°C and +60°C. Above
+45°C the solar charger will automatically derate the output power. Do not expose
the charger to any heat source (such as direct sunlight or heating). Also avoid
charger exposure to excessive vibrations.
2.2 Mounting
Please see the image below for the basic mounting instructions:
Always mount the Solar charger in the
orientation as shown on the left
(connections pointing downwards). When
mounted otherwise, proper functionality
and safety cannot be guaranteed.
9
2.3 Wiring details
WARNING
For user safety during installation, please make sure that the output of the supplying
PV source is switched off (open circuit breaker in the PV supply lines or protect the
solar panels from light by covering these). Also remove the fuse from the output
battery positive line.
The wiring example in this chapter is primarily intended as a functional one. Always
check your local regulations, codes and requirements for installing a solar charger.
Make sure that all PV and battery screw terminal connections are strongly tightened
(2 2.5Nm)
For detailed PV and solar charger grounding schemes and ground fault detection
implementation, please follow your local electrical regulations.
!
CAUTION
To avoid solar charger damage, please check if the maximum open circuit voltage
(Voc) of a series string of PV panels, does not exceed the maximum input voltage of
the solar charger. Please take into account that Voc increases as the temperature
decreases. Typically, Voc is 10% higher at 0°C compared to the often rated 25°C
value. It can even rise to +25% at extremely low temperatures down to -40°C.
Please double check if the battery voltage matches the specifications of the used
charger model
Please double check the polarity of the PV source as well as the battery. Long term
reverse connection of the battery, may damage the solar charger.
Ground the frames and mounting racks of your PV panels to reduce the chance of
lightning damage. Do not connect the positive or negative PV wires to ground.
The image below shows a general wiring example of the solar charger. The main PV and battery
connections are indicated by a number (1 to 4). It is very important to exactly follow this wiring order
to avoid solar charger and/or battery damage. The wiring order is:
1. Battery positive cable
2. Battery negative cable
Then wait 3 seconds for proper automatic battery voltage detection (see chapter 3.1)
3. PV positive cable1)
4. PV negative cable1)
1) When a double pole switch is installed in the PV lines, both positive and negative cables are of
course allowed to be switched on simultaneously.
10
Notes:
The solar charger can be installed in a positive or in a negative grounded system. In a vehicle
for example, always apply a short single ground connection, ideally close to the battery, to
avoid ground loops that could cause system instabilities.
Please check the table below for maximum PV and battery current levels plus advised
minimum cable sizes:
Charger
model
PV max. input
current
Min.PV wire
size
Battery max.
charge current
Min. battery
wire size
OCS 150-60
50A
16mm2
60A
16mm2
OCS 250-70
40A
10mm2
70A
16mm2
Please check the next table for battery fuse recommendations:
Charger model
Min. fuse rating
Max. fuse rating
OCS 150-60
70A
85A
OCS 250-70
85A
100A
When the battery temperature sensor is connected to the solar charger to enable
temperature compensated charging, please make sure that this sensor is located as close as
possible to the battery. When no temperature sensor is connected to the solar charger,
charge voltages will not be compensated against varying temperature.
11
2.3.1 Other connections
The solar chargers are equipped with a few additional in- and outputs, plus an internal setup button.
Please see below for the locations and further information:
1. Intended for future use. Do not connect to any accessory or other device.
2. Expansion port, intended for future use. Do not connect to any accessory or other device.
3. Battery temperature sensor connector.
4. Intended for future use. Do not connect to any accessory or other device.
5. Connector for internal alarm relay. Please see below the contact order:
The alarm relay will be triggered (C connects to NO) when a
battery under- or overvoltage limit has been exceeded. When the
battery voltage is in normal range, the relay contacts are in the
position as indicated on the left (C connects to NC). The relay
contact specifications are 10A @ 230Vac or 30Vdc.
6. Setup button. This button can be used to select a different battery type, or to reset the solar
charger back to factory default settings.
2.3.2 Detachable display for remote use
The display module attached to the front panel can be detached easily by removing the two screws.
This allows the display module to act as a wired remote control. The interconnection cable between
the solar charger and the display module is a straight wired (1:1) 9 pole DSUB9 male to DSUB9
female cable. This is a standard serial communication cable that is widely available. The maximum
advised cable length is 10 meter.
12
3. COMMISSIONING
3.1 Connecting the battery
As explained in chapter 2.3, it is important to first connect the battery to the solar charger by placing
the battery fuse or close the circuit breaker. When the battery is connected, the solar charger will
automatically detect the battery’s nominal voltage. After this, the battery status and battery type
LEDs will be lit.
The battery status LED globally indicates the battery’s condition. It can light in the following colors:
Battery status LED color
Indicator mode
Battery status
Green
Continuous
Battery full
Yellow
Continuous
Battery normal
Red
Continuous
Battery voltage below undervoltage alarm
value
Quickly flashing
Battery undervoltage, overvoltage or
overtemperature alarm
The battery type LED indicates the selected battery type and its corresponding charge program. The
factory default battery type setting is AGM (sealed) which corresponds to a green battery type LED.
The following alternative battery types are available:
Battery type LED color
Selected battery type
Red
Flooded (FLD) 1)
Yellow
GEL1)
Green
AGM (SLD) 1)
Blue
LiFePo4 (12V)2)
Purple
LiFePo4 (24V)2)
Orange
LiFePo4 (36V)2)
Cyan
LiFePo4 (48V)2)
White
Custom (user programmable)3)
1) For lead based batteries, the nominal voltage will be detected automatically
2) For LiFePo4 batteries, the nominal voltage has to be selected manually
3) The factory default parameters for the ‘Custom’ battery type are the same as the ‘AGM
(Sealed)’ battery type
13
Please see the table below for an overview of the main factory default parameter values of each
battery type:
Battery type1)
Parameter
AGM (SLD)
GEL
Flooded (FLD)
Lithium /
LiFePo4 (LI)
Charge Voltage
14.6V
14.2V
14.4V
14.4V
Absorption Time
120 minutes
120 minutes
120 minutes
-
Float Voltage
13.6V
13.4V
13.4V
-
Restart Voltage
13.2V
13.2V
13.2V
13.2V
Auto Equalize
Charge
-
-
30 days
-
Equalize Voltage
-
-
14.8V
-
Equalize Duration
-
-
120 minutes
-
Temperature
Compensation
-3mV/°C/cell
-3mV/°C/cell
-3mV/°C/cell
-
Overvoltage
Alarm
16.0V
16.0V
16.0V
16.0V
Undervoltage
Alarm On Value
11.6V
11.6V
11.6V
12.0V
Undervoltage
Alarm Relay
Trigger
11.0V
11.0V
11.0V
11.4V
Undervoltage
Alarm Off Value
12.4V
12.4V
12.4V
12.4V
Undervoltage
Alarm Delay Time
6 seconds
6 seconds
6 seconds
6 seconds
1) Multiply all voltage values by a factor of 2, 3 or 4 for respectively 24V, 36V and 48V systems
When different charge program parameters are desired, the Custom (USE) battery type can be
selected. For further parameter explanations or info on how to create a Custom charge program,
please download the Omnicharge Solar user manual from our website.
!
CAUTION
Invalid battery type settings can cause serious damage to your batteries and/or connected
battery loads. Always consult your battery’s documentation for the correct charge voltage
settings.
3.2 Battery type selection and solar charger reset
The battery type can be changed in three ways. This can be done using the setup button inside the
connection compartment of the solar charger, by using the control display on the front panel or by
using the TBS Dashboard Mobile app. In this installation manual we will only explain the setup
button method. The two other methods will be explained in the Omnicharge Solar user manual that
can be downloaded from our website.
14
WARNING
When using the internal setup button to change the battery type, please make sure that
the PV array is completely disconnected from the solar charger.
To enter the battery type setup mode using the setup button, it must be pressed for at least 8
seconds. After this 8 seconds the battery type LED starts flashing and the setup button can be
released. Each time the setup button is pressed again, the color of the battery type LED will change
according to the table shown in chapter 3.1. Once the desired battery type color has been reached,
the setup button must be pressed for 8 seconds again to save the new setting. This new setting is
also saved automatically when the setup button has not been touched for more than 15 seconds.
The internal setup button can also be used to reset the solar charger completely to factory default
settings. To do this, the setup button needs to be pressed for at least 20 seconds. A successful
factory reset is confirmed once all three LEDs shortly start to flash in red. Then the setup button can
be released.
3.3 Connecting the PV panels
When the battery connection and setup has been completed, it is time connect the PV panels to the
solar charger (see chapter 2.3 for details). Provided that the PV panel array can supply and maintain
a voltage that is at least 2V higher than the battery voltage, the solar charger will start the starting
process. This process can be monitored by the PV array LED indicator (left side LED) which will now
also be lit.
Please see the table below for various states of the PV array indicator LED:
PV array LED indicator mode
Charge state
Steady on
MPPT charging (Bulk)
Slow flashing
Absorption charging
Single flashing
Float charging
Quick flashing
Equalize charging
Double flashing
Current limited charging (PV overpower)
Off
No charging
15
4. TECHNICAL SPECIFICATIONS
Parameter
OCS 150-60
OCS 250-70
System voltage
12Vdc / 24Vdc / 36Vdc / 48Vdc
Maximum charge current1)
60A
70A
Self consumption
0.54W
Battery voltage range
9.0 64.0Vdc
Max. PV open circuit voltage
150Vdc
250Vdc
Max. PV short circuit current
50A
40A
MPPT voltage range
Vbatt + 2 up to 120Vdc
Vbatt + 2 up to 180Vdc
Max. PV input power 12V
800W
920W
24V
1600W
1840W
36V
2400W
2760W
48V
3200W
3680W
Charge characteristic
IUoUo, intelligent 3-stage, temp. compensated
Supported battery types2)
Flooded / Gel / AGM / LiFePo4 / Custom (user defined)
Maximum conversion efficiency
98%
Maximum MPPT efficiency
99%
LED indicators
Charge mode, Battery state and Battery type
Display
Yes (detachable for remote use)
Battery temperature sensor
Included
Alarm relay
Yes (10A @ 230Vac or 30Vdc)
Cooling
Natural convection (no fan)
Protections
Battery and PV reverse polarity, output short circuit
and over temperature
Operating temperature range
-35°C ... +60°C
Storage temperature range
-40°C +80°C
Communication
Through Dashboard Mobile app (iOS and Android)
Connections (PV + Battery)
Screw terminals (35mm2 / 2 AWG)
Dimensions (HxWxD)
266x194x119mm
Weight
3.6kg
Protection class
IP32 (mounted in upright position)
Standards
EMC: 2014/30/EU, Safety: EN62109-1, Functionality
EN62509-1 and RoHS: 2011/65/EU
Note : the given specifications are subject to change without notice.
1) Maximum output current tolerance is +/-5%. Automatic output current derating at Tambient > 45°C. Maximum output current is
programmable via Dashboard Mobile app.
2) Selectable by setup button, display on solar charger or via Dashboard Mobile app
Please act according to your local rules and do not dispose of your old products
with your normal household waste. The correct disposal of your old product
will help prevent potential negative consequences for the environment and
human health.
16
5. WARRANTY CONDITIONS
TBS Electronics (TBS) warrants this product to be free from defects in workmanship or
materials for 24 months from the date of purchase. During this period TBS will repair the
defective product free of charge. TBS is not responsible for any costs of the transport of
this product.
This warranty is void if the product has suffered any physical damage or alteration, either
internally or externally, and does not cover damage arising from improper use, or from
use in an unsuitable environment.
This warranty will not apply where the product has been misused, neglected, improperly
installed or repaired by anyone other than TBS. TBS is not responsible for any loss,
damage or costs arising from improper use, use in an unsuitable environment, improper
installing of the product and product malfunctioning.
Since TBS cannot control the use and installation (according to local regulations) of their
products, the customer is always responsible for the actual use of these products. TBS
products are not designed for use as critical components in life support devices or
systems, that can potentially harm humans and/or the environment. The customer is
always responsible when implementing TBS products in these kind of applications. TBS
does not accept any responsibility for any violation of patents or other rights of third
parties, resulting from the use of the TBS product. TBS keeps the right to change product
specifications without previous notice.
Examples of improper use are :
- Too high PV input voltage applied
- Reverse connection of PV or battery polarity
- Connecting wrong batteries (too high battery voltages)
- Mechanical stressed enclosure or internals due to harsh handling or incorrect packaging
- Contact with any liquids or oxidation caused by condensation
17
6. DECLARATION OF CONFORMITY
MANUFACTURER : TBS Electronics BV
ADDRESS : De Marowijne 3
1689 AR Zwaag
The Netherlands
Declares that the following products :
PRODUCT TYPE : MPPT Solar Charge Controller
MODELS : OCS 150-60 and OCS 250-70
Conforms to the requirements of the following Directives of the European Union :
EMC Directive 2014/30/EU
Low voltage Directive 2014/35/EU
RoHS Directive 2011/65/EU
The above product is in conformity with the following harmonized standards :
EMC : EN61326-1:2021
Safety : EN62109-1:2010 and EN62509:2010
18
INHOUDSOPGAVE
1. VEILIGHEIDSMAATREGELEN ............................................................................................................. 19
2. INSTALLATIE ..................................................................................................................................... 21
2.1 Voorzorgsmaatregelen voor installatie ................................................................................. 21
2.2 Montage ................................................................................................................................ 21
2.3 Bedradingsdetails .................................................................................................................. 22
2.3.1 Andere verbindingen ......................................................................................................... 24
2.3.2 Afneembaar display voor gebruik op afstand .................................................................. 24
3. INBEDRIJFSTELLING .......................................................................................................................... 25
3.1 De accu aansluiten ................................................................................................................ 25
3.2 Accutype selecteren en lader resetten ................................................................................. 26
3.3 De PV-panelen aansluiten ..................................................................................................... 28
4. TECHNISCHE GEGEVENS................................................................................................................... 29
5. GARANTIEVOORWAARDEN .............................................................................................................. 30
6. CONFORMITEITSVERKLARING .......................................................................................................... 30
19
1. VEILIGHEIDSMAATREGELEN
Hartelijk dank voor uw aankoop van een TBS Electronics (TBS) Omnicharge Solar MPPT Solar Charge
Controller (hierna "product" of "lader" genoemd). Lees deze installatiehandleiding voor informatie
over het correct en veilig installeren van het product. Bewaar deze installatiehandleiding en alle
andere meegeleverde documentatie in de buurt van het product, zodat u deze later kunt
raadplegen. Kijk voor de meest recente revisie van de handleiding in het downloadgedeelte van onze
website.
De installatie-instructies zijn bestemd voor installateurs die voldoende kennis en ervaring hebben in
het installeren van elektrische apparatuur, kennis van de geldende installatievoorschriften en
bewustzijn van de gevaren verbonden aan het uitvoeren van elektrische werkzaamheden en hoe
deze gevaren te beperken.
Dit hoofdstuk bevat belangrijke veiligheidsinformatie voor dit product. Lees ALLE instructies en
waarschuwingen op of bij dit product, en alle relevante hoofdstukken van deze handleiding. Dit
product bevat geen onderdelen die door de gebruiker gerepareerd kunnen worden. Bij het openen
van het product vervalt de garantie.
ALGEMENE WAARSCHUWINGEN
Bedek of belemmer de ventilatie-openingen niet en/of installeer niet in een te krap
compartiment. Zorg ervoor dat er altijd voldoende vrije ruimte rond het product is
voor ventilatie.
Schokgevaar! Zonnepanelen kunnen gevaarlijk hoge open klemspanningen
genereren.
Vermijd binnendringen van vocht. Stel de lader nooit bloot aan sneeuw, water, etc.
Explosiegevaar! Gebruik dit product niet in de buurt van ontvlambare dampen of
gassen.
Controleer na het uitpakken het product op mechanische schade. Gebruik het
product nooit als de behuizing zichtbare schade vertoont door ruwe behandeling
of als het per ongeluk is gevallen. Raadpleeg uw lokale handelaar voor meer
informatie.
Monteer dit product niet in een openbaar toegankelijke ruimte. Uit de buurt van
kinderen houden!
Zorg er bij de installatie of het onderhoud van dit product altijd voor dat de ingang
van het zonnepaneel spanningsloos is door ofwel de geadviseerde dubbelpolige
stroomonderbreker in de PV-leiding te openen of door de zonnepanelen tegen
licht te beschermen door ze af te dekken
Raak nooit niet geïsoleerde draadeinden aan en gebruik altijd geïsoleerd
gereedschap tijdens de installatie en het onderhoud van dit product
Gebruik dit product alleen voor de aangegeven toepassing
20
WAARSCHUWINGEN VOOR ACCU'S
Wanneer u werkzaamheden aan elektrische apparatuur of loodzuuraccu’s
uitvoert, zorg er voor dat er een ander persoon in de buurt aanwezig is in geval
van nood
Bestudeer en volg alle specifieke voorzorgsmaatregelen van de fabrikant van de
accu bij installatie, gebruik en onderhoud van de accu die op de lader is
aangesloten
Draag oogbescherming en veiligheidshandschoenen
Raak uw ogen niet aan tijdens het installeren of onderhouden van accu‘s
Houd schoon water en zeep bij de hand voor het geval accuzuur in contact komt
met de ogen. Als dit gebeurt, moet u het onmiddellijk gedurende minstens 15
minuten met water en zeep schoonmaken en medische hulp inroepen.
Accu's kunnen explosieve gassen produceren. Rook NIET en houd geen open
vonken of vuur in de buurt van het systeem.
Probeer nooit om een beschadigde, bevroren of niet-oplaadbare accu op te laden
Zorg dat er geen metalen gereedschap of voorwerp op de accu valt. Dit kan een
vonk of kortsluiting veroorzaken die door de accu of een ander elektrisch
gereedschap gaat, waardoor een explosie kan ontstaan.
!
OPGELET
GEBRUIKSBEPERKINGEN
Niet gebruiken in combinatie met life-support systemen of andere medische apparatuur of
apparaten
Deze acculader mag niet worden gebruikt door personen met beperkte fysieke of mentale
mogelijkheden of die gebrek aan kennis en ervaring hebben. Dit product mag niet worden
bediend of gebruikt door kinderen.
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tbs electronics OCS 250-70 Owner's manual

Category
Rechargeable batteries
Type
Owner's manual

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